Closed xxxxxxLD closed 2 years ago
minSdkVersion r13
idk what you're trying to say here. The r prefix makes me think you mean you're using NDK r13, but the question is what your minSdkVersion
is. I don't see the field for your NDK version at all? I'd love to know how you broke the template so I can fix it.
Neither NDK r13 nor API level 13 have been supported for years. If NDK r13, start by upgrading. There's nothing we can do to fix r13. If that's not it, we need you to provide a repro case like the template asked for.
TARGET_2ND_ARCH=arm; TARGET_2ND_ARCH_VARIANT=armv8-2a TARGET_2ND_CPU_VARIANT=cortex-a55
This is even more confusing, because those are platform Android.mk config variables. This is not the right bug tracker for the platform.
Sorry,I compiler SVE intrinsics by using Android compiler system,and the SDK version is A13. And here are the steps I build:
source build/envsetup.sh
lunch
, I choose a platform described as above;mm
, build the modules in the SVE instrinsics directory,and the Android.mk is in the same deirctory;Yeah, that's a platform build. Wrong bug tracker. Follow b.android.com and file a platform bug.
Description
In linux system,I try to use Android.mk to compile an executable file including SVE intrinsics, which is supported in armv8.2, and the system config as follows:
TARGET_ARCH=arm64; TARGET_ARCH_VARIANT=armv8-2a; TARGET_CPU_VARIANT=cortex-a76 TARGET_2ND_ARCH=arm; TARGET_2ND_ARCH_VARIANT=armv8-2a TARGET_2ND_CPU_VARIANT=cortex-a55 HOST_ARCH=x86_64 HOST_2ND_ARCH=x86 HOST_OS=linux And the Android.mk is
But some errors I met, it shows that error in backend:don't know how to legalize this scalable vector size. How to solve this problem?
Affected versions
Canary
Canary version
No response
Host OS
Linux
Host OS version
Ubuntu18.04.5-LTS
Affected ABIs
arm64-v8a
Build system
ndk-build
Other build system
No response
minSdkVersion
r13
Device API level
No response